16358080

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:162

約数の個数: 112

約数和(自身を含む): 43013376

約数和(自身を除く): 26655296

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 31, 32, 34, 40, 62, 64, 68, 80, 85, 97, 124, 136, 155, 160, 170, 194, 248, 272, 310, 320, 340, 388, 485, 496, 527, 544, 620, 680, 776, 970, 992, 1054, 1088, 1240, 1360, 1552, 1649, 1940, 1984, 2108, 2480, 2635, 2720, 3007, 3104, 3298, 3880, 4216, 4960, 5270, 5440, 6014, 6208, 6596, 7760, 8245, 8432, 9920, 10540, 12028, 13192, 15035, 15520, 16490, 16864, 21080, 24056, 26384, 30070, 31040, 32980, 33728, 42160, 48112, 51119, 52768, 60140, 65960, 84320, 96224, 102238, 105536, 120280, 131920, 168640, 192448, 204476, 240560, 255595, 263840, 408952, 481120, 511190, 527680, 817904, 962240, 1022380, 1635808, 2044760, 3271616, 4089520, 8179040, 16358080]

約数ペア:

[(1, 16358080), (2, 8179040), (4, 4089520), (5, 3271616), (8, 2044760), (10, 1635808), (16, 1022380), (17, 962240), (20, 817904), (31, 527680), (32, 511190), (34, 481120), (40, 408952), (62, 263840), (64, 255595), (68, 240560), (80, 204476), (85, 192448), (97, 168640), (124, 131920), (136, 120280), (155, 105536), (160, 102238), (170, 96224), (194, 84320), (248, 65960), (272, 60140), (310, 52768), (320, 51119), (340, 48112), (388, 42160), (485, 33728), (496, 32980), (527, 31040), (544, 30070), (620, 26384), (680, 24056), (776, 21080), (970, 16864), (992, 16490), (1054, 15520), (1088, 15035), (1240, 13192), (1360, 12028), (1552, 10540), (1649, 9920), (1940, 8432), (1984, 8245), (2108, 7760), (2480, 6596), (2635, 6208), (2720, 6014), (3007, 5440), (3104, 5270), (3298, 4960), (3880, 4216)]